/Engine/Plugins/Experimental/PCG/Source/PCG/Public/Elements/PCGInnerIntersectionElement.h
Returns an array of all the input pin properties. You should not add manually a "params" pin, it is handled automatically by FillOverridableParamsPins.
virtual [TArray](API\Runtime\Core\Containers\TArray)< [FPCGPinProperties](API\Plugins\PCG\FPCGPinProperties) > InputPinProperties() const